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230310101231 = 738385904551
BaseRepresentation
bin1101011001111110001…
…1010100000011101111
3211000110201002100210022
43112133203110003233
512233133341214411
6253445240432355
722432204363040
oct3263743240357
9730421070708
10230310101231
1189746058941
12387764786bb
1318944a0aa12
14b20b7ac8c7
155ece404edb
hex359f8d40ef

230310101231 has 8 divisors (see below), whose sum is σ = 263898783744. Its totient is φ = 196893228600.

The previous prime is 230310101227. The next prime is 230310101233. The reversal of 230310101231 is 132101013032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230310101231 - 22 = 230310101227 is a prime.

It is a super-2 number, since 2×2303101012312 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230310101233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42949595 + ... + 42954956.

It is an arithmetic number, because the mean of its divisors is an integer number (32987347968).

Almost surely, 2230310101231 is an apocalyptic number.

230310101231 is a deficient number, since it is larger than the sum of its proper divisors (33588682513).

230310101231 is an equidigital number, since it uses as much as digits as its factorization.

230310101231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85904941.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 230310101231 its reverse (132101013032), we get a palindrome (362411114263).

The spelling of 230310101231 in words is "two hundred thirty billion, three hundred ten million, one hundred one thousand, two hundred thirty-one".

Divisors: 1 7 383 2681 85904551 601331857 32901443033 230310101231